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Observations statistics for C/1991 B1

Total:
Number of active observers:
(total includes noncontributing observers)
32 of 2668
Number of active associations:
(total includes noncontributing associations)
8 of 17
Number of active countries:
(total includes noncontributing countries)
15 of 250
Total number of observations:
359
- Visual Observations:
358
- CCD Observations:
1

Top observers:
Total:
Visual:
CCD:
50 50 0
44 44 0
43 43 0
40 40 0
37 36 1
25 25 0
24 24 0
16 16 0
13 13 0
9 9 0
8 8 0
6 6 0
5 5 0
5 5 0
5 5 0
4 4 0
3 3 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
2 2 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0
1 1 0

Top Associations:
Total:
Visual:
CCD:
182 182 0
58 57 1
49 49 0
28 28 0
24 24 0
13 13 0
3 3 0
2 2 0

Top Countries:
Total:
Visual:
CCD:
110 110 0
87 87 0
40 40 0
39 38 1
22 22 0
16 16 0
15 15 0
13 13 0
5 5 0
3 3 0
3 3 0
2 2 0
2 2 0
1 1 0
1 1 0